<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>首页</title>
</head>
<body>
    <h1>首页</h1>
    loginUser =  ${loginUser}   <br>
    userRole = ${userRole!}     <br>
    rolePermission = ${rolePermission!}   <br>
    ctx jfinal 3.0  = ${ctx}   <br>
</body>
</html>